Jesus is being hunted. Everything he says makes them mad. They are mad that he broke the Sabbath. They are mad that He calls God his Father and that makes him equal with God. They are on a mission to destroy Jesus.
Jesus speaks the them and begins to explain who he really is. They don’t want to hear him. “The Son can only do what the Father is doing. Just as the Father can raise people from the dead so can the Son. The Son honors the Father and the Father honors the Son.”
To understand why Jesus came is simple. He came to bring eternal life to everyone who believes. Believe. Believe that the Father sent Jesus his Son to be the Savior of the world.
“I AM THE RESURRECTION AND THE LIFE SAYS THE LORD, WHOEVER BELIEVES IN ME WILL NEVER DIE.” John 11:25